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brain research

Research articles and news stories tagged with brain research

This shows a man and empty drinking glasses.

Featured Genetics Neuroscience Psychology

·December 1, 2023·4 min read

Peptide PACAP’s Key Role in Alcohol Addiction

Alcohol, the world's most common addictive substance, leads to $249 billion in annual costs and 88,000 deaths in the U.S. Alcohol use disorder affects millions but is under-treated. Researchers discovered a key player in alcohol addiction: pituitary adenylate cyclase activating polypeptide (PACAP).

Featured Neuroscience

·December 1, 2023·5 min read

Babies Learn Language Best Through Sing-Song Speech, Not Phonetics

New research suggests that parents should use sing-song speech, such as nursery rhymes, with their babies, as it aids language development. Contrary to the belief that phonetic information is the foundation of language, this study reveals that rhythmic speech plays a crucial role in language acquisition during a child's first months.

Featured Neuroscience

·November 30, 2023·9 min read

Anthrobots: Tiny Biobots From Human Cells Heal Neurons

Researchers developed 'Anthrobots,' microscopic biological robots made from human tracheal cells, demonstrating potential in healing and regenerative medicine. These self-assembling multicellular robots, ranging from hair-width to pencil-point size, show remarkable healing effects, particularly in neuron growth across damaged areas in lab conditions.

Featured Genetics Neuroscience Psychology

·November 30, 2023·5 min read

RNA’s Pivotal Role in Fear Memory and PTSD Treatment

Researchers have revealed a groundbreaking role of RNA in fear-related learning and memory. Their study shows how noncoding RNA Gas5 influences neuronal excitability, impacting learning and memory processes.

This shows AI representations of bacterria.

Featured Neuroscience Psychology

·November 30, 2023·5 min read

Lactobacillus Bacteria May Guard Against Anxiety and Depression

Researchers have discovered the significant role of Lactobacillus, a bacterium in fermented foods and yogurt, in managing stress and potentially preventing depression and anxiety. This research is crucial for its specific focus on Lactobacillus, distinguishing it from other microbiota.

Featured Neuroscience

·November 30, 2023·6 min read

Stickleback Fish Reveal Insights into Animal Decision-Making

A new study provides significant insights into how animals, specifically three-spined stickleback fish, make decisions under competing demands. The study explored the fish's behaviors during the breeding season, where males must simultaneously defend territory, court females, and care for offspring.

Featured Neuroscience Visual Neuroscience

·November 30, 2023·6 min read

AI-Enhanced Imaging: Probing Brain’s Visual Processing

Researchers used AI to select and generate images for studying brain's visual processing. Functional MRI (fMRI) recorded heightened brain activity in response to these images, surpassing control images.

This shows a model of a brain on a plate.

Featured Neurology Neuroscience

·November 30, 2023·5 min read

High ‘Good Cholesterol’ Linked to Dementia Risk

A new study found that abnormally high levels of HDL-C (high-density lipoprotein cholesterol), often referred to as 'good cholesterol', may increase the risk of dementia in older adults. This large-scale study, part of the ASPREE project, observed over 18,668 participants, noting that those with very high HDL-C levels had a 27% higher risk of dementia.

This shows a teenage girl surrounded by leaves.

Featured Neuroscience Psychology

·November 30, 2023·9 min read

Cannabis and Alcohol Co-use Impacts Adolescent Brain and Behavior

Recent studies reveal effects of cannabis and alcohol co-use on adolescent rats, simulating human behavior. Rats voluntarily consumed THC-infused treats and alcohol, allowing researchers to observe changes in brain structure and behavior.

Featured Neuroscience

·November 30, 2023·4 min read

Sleep Loss Impairs Decision-Making

A new study highlights the significant impact of sleep deprivation on decision-making processes. The research revealed that a single night without sleep dampens neural responses to decision outcomes, affecting both positive and negative emotional reactions.

Featured Neuroscience Open Neuroscience Articles Psychology

·November 30, 2023·5 min read

Asch Study Reimagined: Navigating the Labyrinth of Conformity in the Contemporary Mind

A recent study replicates and extends Solomon Asch's famous conformity experiments, revealing intriguing insights about human behavior. The research demonstrates that monetary incentives reduce conformity errors in line-judging tasks, though social influence remains a factor.

Featured Neuroscience Psychology

·November 30, 2023·4 min read

AI Reveals Brain Differences in ADHD

Researchers utilizing artificial intelligence (AI) to analyze brain MRI scans have identified significant differences in white matter tracts of adolescents with ADHD. The study, involving over 1,700 participants from the multi-institutional Adolescent Brain Cognitive Development Study, used diffusion-weighted imaging (DWI) and a deep-learning AI model to detect these variations.

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brain research

Peptide PACAP’s Key Role in Alcohol Addiction

Babies Learn Language Best Through Sing-Song Speech, Not Phonetics

Anthrobots: Tiny Biobots From Human Cells Heal Neurons

RNA’s Pivotal Role in Fear Memory and PTSD Treatment

Lactobacillus Bacteria May Guard Against Anxiety and Depression

Stickleback Fish Reveal Insights into Animal Decision-Making

AI-Enhanced Imaging: Probing Brain’s Visual Processing

High ‘Good Cholesterol’ Linked to Dementia Risk

Cannabis and Alcohol Co-use Impacts Adolescent Brain and Behavior

Sleep Loss Impairs Decision-Making

AI Reveals Brain Differences in ADHD

AI Vulnerabilities Exposed: Adversarial Attacks More Common and Dangerous Than Expected

Implant Shows Promise in Restoring Cognitive Function After Brain Injury

The Role of Protein Misfolding in Neurodegenerative Diseases

Link Between High Blood Pressure, Immune System, and Cognitive Decline Revealed

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